Essays about: "EED"

Showing result 1 - 5 of 15 essays containing the word EED.

  1. 1. Predicting Electricity Consumption with ARIMA and Recurrent Neural Networks

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Klara Enerud; [2024]
    Keywords : time series forecasting; ARIMA; recurrent neural networks; LSTM; electricity forecasting; EED forecasting;

    Abstract : Due to the growing share of renewable energy in countries' power systems, the need for precise forecasting of electricity consumption will increase. This paper considers two different approaches to time series forecasting, autoregressive moving average (ARMA) models and recurrent neural networks (RNNs). READ MORE

  3. 2. Performance evaluation of ground source heat pump heating systems in Stockholm

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : MARCUS BÖRJESSON; [2020]
    Keywords : Ground source heat pump system; GSHP system; vertical borehole; ground heat exchanger; BHE; EED; evaluation; COP; SPF; Ideal temperature dependent SPF; temperature dependent SPF efficiency; SEPEMO; Sweden; Bergvärmesystem; borrhål; kollektor; EED; utvärdering; COP; SPF; ideal temperaturberoende SPF; temperaturberoende SPF-verkningsgrad; SEPEMO; Sverige;

    Abstract : GSHP systems are common in Sweden but there are few evaluations quantifying the performance of the systems and highlighting problem that occurs during operations. The research project Annex 52 Long-term performance measurement of GSHP systems serving commercial, institutional and multifamily building part of IEA HPT TCP proves the need to systematically be able to evaluate GSHP systems. READ MORE

  4. 3. Numerical analysis using simulations for a geothermal heat pump system. : Case study: modelling an energy efficient house

    University essay from Högskolan i Gävle/Energisystem

    Author : Gheorghe Ilisei; [2018]
    Keywords : Low enthalpy Geothermal Energy; Borehole Heat Exchanger; Ground Source Heat pump; Ground water; Design Builder; EED Earth Energy Designer ;

    Abstract : The ground source resources are becoming more and more popular and now the ground source heat pumps are frequently used for heating and cooling different types of buildings. This thesis aims at giving a contribution in the development of the thermal modelling of borehole heat storage systems. READ MORE

  5. 4. Towards Nearly Zero-Energy Buildings Renovation : Case Study: Telefonplan

    University essay from KTH/Energiteknik

    Author : WALEED ALDAJANI; [2018]
    Keywords : ;

    Abstract : The objective of this thesis is to investigate the potential for a nearly Zero-Energy Building (nZEB) renovation, its benefits for real estate owners in Sweden, and their ability to comply with the current Swedish definition of nZEB. The study is carried out in co-operation with the Swedish real estate company Vasakronan, one of the country’s largest real estate owners. READ MORE

  6. 5. Investigation of the energy saving potential for an office building complex : A study on the viability of an on-site combined heat- and power supply system

    University essay from Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Author : Douglas Eriksson; [2018]
    Keywords : geothermal energy system; PV-system; battery; district heating; TRNSYS;

    Abstract : The building stock in the European Union accounts for over 40% of final energy use, where the usage of non-residential buildings may be up to 40% higher than the residential sector. Improving building energy efficiency across all categories of buildings is one key goal of the European energy policies, made prominent by the Climate and Energy package, Energy Performance of Building Directive (EPBD) and Energy Efficiency Directive (EED). READ MORE